{"product_id":"sfd11-rotary-load-switch-25a-32a-380v-universal-converter","title":"SFD11 Rotary Load Switch 25A 32A 380V Universal Disconnect","description":"\n\u003ch2\u003eSFD11 Universal Rotary Load Switch — 25A \/ 32A, 380V, 50Hz\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSFD11 Universal Rotary Load Switch\u003c\/strong\u003e is a heavy-duty, industrial-grade rotary disconnect switch designed for reliable on\/off control of electrical circuits. With a robust knob-style converter mechanism and a rated voltage of \u003cstrong\u003e380V AC at 50Hz\u003c\/strong\u003e, this switch is ideal for workshops, machinery panels, distribution boards, and commercial electrical installations where dependable circuit isolation is essential.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in multiple amperage ratings — \u003cstrong\u003e25A, 32A, 40A, 63A, 80A, and 100A\u003c\/strong\u003e — this universal converter switch adapts to a wide range of load requirements, making it one of the most versatile rotary disconnect solutions available for both single-phase and three-phase applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Rotary Knob Design:\u003c\/strong\u003e Smooth, positive-action knob for clear On\/Off switching — easy to operate even in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Amperage Range:\u003c\/strong\u003e Available in 25A, 32A, 40A, 63A, 80A, and 100A versions to suit various load requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 380V AC, 50Hz — compatible with standard three-phase industrial power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Converter Compatibility:\u003c\/strong\u003e Designed as a drop-in replacement or upgrade for standard load disconnect switches on machinery and control panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from high-quality insulating materials with reinforced contact terminals for long service life under continuous load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Panel-Mount Ready:\u003c\/strong\u003e Compact footprint for easy integration into existing electrical enclosures and panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Every unit is factory-new with no high-concern chemicals in materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFD11-25A \/ SFD11-32A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A \/ 32A (options up to 100A)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e380V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotary On\/Off Load Disconnect Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × SFD11 Universal Rotary Load Switch (selected amperage rating)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial machinery and equipment control panels\u003c\/li\u003e\n  \u003cli\u003eElectrical distribution boards and switchgear enclosures\u003c\/li\u003e\n  \u003cli\u003eWorkshop power isolation and lock-out\/tag-out setups\u003c\/li\u003e\n  \u003cli\u003eHVAC, pump, and motor circuit control\u003c\/li\u003e\n  \u003cli\u003eCommercial and light industrial electrical installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe electrical installation practices, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Standards\u003c\/a\u003e. Safe wiring and proper load disconnect practices are critical — always consult a licensed electrician for installation.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the SFD11-25A and SFD11-32A rotary load switches?\u003c\/h4\u003e\n\u003cp\u003eA: The primary difference is the rated current capacity. The SFD11-25A is rated for up to 25 amps, making it suitable for lighter industrial or commercial loads, while the SFD11-32A supports up to 32 amps for heavier machinery or equipment. Both operate at 380V AC \/ 50Hz and share the same universal rotary knob design.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this rotary switch compatible with three-phase 380V systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SFD11 universal rotary load switch is rated at 380V AC, 50Hz, making it fully compatible with standard three-phase industrial power systems commonly used in workshops, factories, and commercial buildings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this switch be used as a main power disconnect on a machine control panel?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The SFD11 series is specifically designed as a load disconnect (circuit isolation) switch for machinery and control panels. Its rotary knob mechanism provides a clear, reliable on\/off action suitable for use as a main isolator or emergency cutoff switch on industrial equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What amperage options are available for the SFD11 series?\u003c\/h4\u003e\n\u003cp\u003eA: The SFD11 series is available in 25A, 32A, 40A, 63A, 80A, and 100A ratings, allowing you to select the correct switch for your specific load requirements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the SFD11-25A and SFD11-32A rotary load switches?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The primary difference is the rated current capacity. The SFD11-25A is rated for up to 25 amps, making it suitable for lighter industrial or commercial loads, while the SFD11-32A supports up to 32 amps for heavier machinery or equipment. Both operate at 380V AC \/ 50Hz and share the same universal rotary knob design.\"}}, {\"@type\": \"Question\", \"name\": \"Is this rotary switch compatible with three-phase 380V systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The SFD11 universal rotary load switch is rated at 380V AC, 50Hz, making it fully compatible with standard three-phase industrial power systems commonly used in workshops, factories, and commercial buildings.\"}}, {\"@type\": \"Question\", \"name\": \"Can this switch be used as a main power disconnect on a machine control panel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The SFD11 series is specifically designed as a load disconnect (circuit isolation) switch for machinery and control panels. Its rotary knob mechanism provides a clear, reliable on\/off action suitable for use as a main isolator or emergency cutoff switch on industrial equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What amperage options are available for the SFD11 series?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SFD11 series is available in 25A, 32A, 40A, 63A, 80A, and 100A ratings, allowing you to select the correct switch for your specific load requirements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Fasteners \u0026 Electrical\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/fasteners-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"SFD11 Rotary Load Switch 25A 32A 380V Universal Disconnect\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/sfd11-rotary-load-switch-25a-32a-380v-universal-converter\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"SFD11-32A","offer_id":48743675691200,"sku":"14:200002130#SFD11-32A","price":20.99,"currency_code":"USD","in_stock":true},{"title":"SFD11-25A","offer_id":48743675723968,"sku":"14:200003699#SFD11-25A","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sf287b4e20ac14248a300387c4fb3c5a99.webp?v=1786149412","url":"https:\/\/vueselect.com\/products\/sfd11-rotary-load-switch-25a-32a-380v-universal-converter","provider":"Vue","version":"1.0","type":"link"}